Percolation model of fire dynamic |
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| Affiliation: | 1. Vinča Institute of Nuclear Sciences, University of Belgrade, P.O. Box 522, 11000 Belgrade, Serbia;2. IChTM – Department of Catalysis and Chemical Engineering, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia;3. Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, P.O.Box 47, 11158 Belgrade, Serbia;1. Institut P’, UPR 3346 CNRS, ENSMA, Université de Poitiers, F-86961 Chasseneuil, France;2. INSA-CVL, PRISME, Univ. Orléans, EA 4229, F-18020 Bourges, France;3. PRISME, INSA-CVL, Univ. Orléans, EA 4229, F-18020 Bourges, France;1. Institut P’, UPR 3346 CNRS, ENSMA, Univ. Poitiers, Futuroscope Chasseneuil, France;2. INSA-CVL, Univ. Orléans, PRISME EA 4229, Bourges, France;3. Univ. Orléans, INSA-CVL, PRISME, EA 4229, Orléans, France;4. LUNAM, École Centrale de Nantes, LHEEA UMR CNRS 6598, Nantes, France;5. Aix Marseille Université, CNRS, IUSTI UMR 7343, Marseille, France;1. School of Chemistry and Biochemistry, University of Western Australia, Crawley, Western Australia 6009, Australia;2. Centre for Microscopy, Characterisation and Analysis, University of Western Australia, Crawley, Western Australia 6009, Australia |
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| Abstract: | A percolation model for fire dynamic is proposed, with two parameters, related to the combustibility and the ignitability of the medium. The expression of the critical line and of the rate of spread are given in function of that of bond percolation (BP). Finally, the relevance of the model is discussed in the light of results of experiments taken from literature: this simple model catches both the dynamical and static qualitative properties of fire propagation. |
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